#Lumino city lens iso#

Is your lense more tele, like say 85mm, you would need at least 1/85th of a second (or the next higher number your camera offers you).Ĭ) Aperture, F-stop, or “how big is the diameter of the tunnel my light has to travel through”. when you have a 30mm lens (or a zoom lens set to 30mm), your shutter speed should be at least 1/30th of a second (better 1/60th, but you will find out yourself). appear blurred then of course.Īs a rule of thumb, when you are going handheld your shutter speed should be at least. But if you have moving objects or subjects in front of your lens, you will then see them move, i.e. With a tripod (or flash, but that would be unfair at this point) you can get away with slower speeds / longer exposure times of course. The slower you set your shutter speed, the worse the blurring will be. Taking photos handheld with too slow of a shutter will blur your pictures, because humans do not have really steady hands (except for surgeons maybe).

#Lumino city lens iso#

Of course, having a camera with a good sensor helps producing good images up to 3200 ISO at least, while always trying to set the lowest possible value, in evaluation to b) and c):ī) Shutter speed, or how long will your sensor be exposed to the light you chose to get through your lense. So it makes sense to try to have the ISO as low as possible always (“native” ISO being mostly 100). The more you amplify light though, the more “noise” or grain you will add to your picture. The sensor in digital cameras can amplify the incoming light for processing, making dark scenes brighter. Focus I imagine as being a “wall” or pane, that you manually push along the Z-axis back and forth via the focus ring (or, you let the auto focus help you push it).Ī) ISO, or “sensitivity” of the camera sensor. What to get into the frame, how close you stand from it, and where you guide the eye in the Z-axis by using focus. Then of course you have the three dimensions in which you build your shot: The physics are fixed – we have shutter speed, aperture (or F-stop), and ISO or sensitivity. (and I keep reminding myself that sometimes having ANY shot can be better than none at all, so everything comes with a grain of salt, always):Ĭapturing light has a technical and an artistic side, which play closely together. “So if I would break it down, maybe also for a future blog of mine for my website, I’d probably put it like this Maybe you get something out of this, too: I recently put these words in context for a friend, who was looking for a quick comprehensive guide on how (and why) to manually prepare his camera.